package autobox;

import org.apache.log4j.PropertyConfigurator;

import java.util.ArrayList;
import java.util.Date ;


/**
 *
 * Created by jyo on 15-11-5.
 */
public class Main {
    public static void main(String[] args) {
        String log4jConfPath = "log4j.properties";
        PropertyConfigurator.configure(log4jConfPath);
        ArrayList<Integer> list=new ArrayList<Integer>();
        list.add(3);
        System.out.println("list[0]:" + list.get(0));

        StringBuffer str = new StringBuffer("biancheng100");
        str.append(" true");
        str.append("\n1");
        System.out.println("str:" + str);



    }
}
